<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>标题标签</title>
	</head>
	<body>
		<h1 align="right">这是标题1</h1>
		<h2 align="center">这是标题2</h2>
		<h3>这是标题3</h3>
		<h4>这是标题4</h4>
		<h5>这是标题5</h5>
		<h6>这是标题6</h6>
	</body>
</html>
